Were you stuck behind the San Marco train? Here’s what we learned about Thursday’s gridlock

Several drivers reported being stuck in traffic in San Marco Thursday evening after a train stopped on the tracks.Photos showed the gridlock around 5:30 p.m.The Jacksonville Sheriff’s Office told News4JAX it was responding to a railroad crossing malfunction.We reached out to CSX for more information and did not immediately receive a response. This story will be updated as we learn more.